CN102433955B - Assembling prefabricated light steel composite load-bearing wall panel - Google Patents
Assembling prefabricated light steel composite load-bearing wall panel Download PDFInfo
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- CN102433955B CN102433955B CN2011103663845A CN201110366384A CN102433955B CN 102433955 B CN102433955 B CN 102433955B CN 2011103663845 A CN2011103663845 A CN 2011103663845A CN 201110366384 A CN201110366384 A CN 201110366384A CN 102433955 B CN102433955 B CN 102433955B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 239000002131 composite material Substances 0.000 title claims abstract description 53
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000011162 core material Substances 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 210000003195 fascia Anatomy 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009439 industrial construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses an assembling prefabricated light steel composite load-bearing wall panel and aims to provide an overall prefabricated load-bearing external wall panel. The wall panel has a bidirectional truss type overall light steel net rack structural system consisting of a border constraint composite square steel tube, a wall bilateral steel wire welded mesh, a horizontal tied steel wire, a horizontal oblique flat tied steel wire and a vertical oblique tied steel wire, wherein a thermal insulation core material is filled in the wall panel; and the surface of the net rack structure, namely two sides of the wall surface, is provided with light high-strength thermal-insulation concrete with the same thickness as the border constraint composite square steel tube and the like so as to form a light steel net rack thin shell type thermal insulation prefabricated composite wall panel with a reinforced concrete structure. The invention has the characteristics that: the composite wall panel has light weight, high strength, excellent seismic performance, particularly better sound insulation, thermal insulation and fireproof effects, and can serve as a load-bearing external wall panel or a shear wall. The component can be subjected to factory production and overall assembled construction and is transported by a special tool. Due to a dry construction process, the construction period can be shortened to 1/10 of that of the traditional construction process. The composite wall panel is a modern building component which is safe, reliable, economic, reasonable, energy-saving and environment-friendly.
Description
Technical field:
The invention belongs to the building unit field, be specifically related to a kind of high-strength light, antidetonation, fire prevention high insulation assembling prefabricated light steel composite load-bearing wall panel and making and mounting method.
Background technology:
More building outer wall adopted and is at present:
The filling type blockwork, it is large from heavy load, and overall performance is loose,, in case meet with strong earthquakes, can produce the structure brittle fracture, jeopardizes personal safety, to rescue work, brings the deuce to pay.It is the plug-in technique of foamed plastics that external wall body thermal insulation adopted more, has brought major safety risks for the structural fire protection engineering.Simultaneously, but building external decoration easily produces the workmanship common faults such as be full of cracks, seepage and even integral body come off can't repair.
Light composite bearing composite wall plate, light-duty infill panel is clipped between two steel wire weld nets, and steel wire is to pass light-duty infill panel with horizontal oblique cutting, then the steel wire two ends is fixed on the node of steel wire weld net, wherein light-duty infill panel adopts flame-retardant materials, body of wall two ends placing of concrete edge member.This wallboard is a kind of from heavy and light, is about 50% of brick mix structure body of wall, high-strength, good seismic performance, as the alternative clay solid brick body of wall of supporting member.But, what it arranged as bearing wall is the vertical equity transverse truss, can only solve the body of wall horizontal side to moment of flexure, when body of wall bears vertical vertical load, vertical moment of flexure is excessive, by the horizontal single-headed trussed construction, vertical shearing, axle power and the moment of flexure that produces when stressed of wallboard is insurmountable.
Summary of the invention:
The object of the present invention is to provide a kind of assembling prefabricated light steel composite load-bearing wall panel and making thereof and mounting method.This invention has not only solved the problem that existing body of wall exists, but also has from heavy and light, less than brick mix structure body of wall 20%; Insulation, heat insulation, thermal resistance value R〉4.6; Soundproof effect is good; Anti-seismic performance is splendid; Fire prevention, belong to and do not fire member; Batch production is produced prefabricated, and assembling is done the way installation; Cost economic is reasonable, energy-saving and environmental protection; Be fit to the many merits such as various industrial construction, civilian construction, multilayer structure.
A kind of assembling prefabricated light steel composite load-bearing wall panel, it is characterized in that two welded wire fabrics that it is comprised of frame constraint composite square steel tube, horizontal longitudinal steel wire and vertical vertical steel wire, water horizontal drawing knot steel wire, the oblique drawknot steel wire of level, vertical oblique drawknot steel wire are connected and jointly form the whole light steel net rack structural system of two direction truss formula, in fill out heat insulation core material, the metope both sides are the light high-strength heat preservation concrete, are together to form assembling prefabricated light steel composite load-bearing wall panel.
A kind of assembling prefabricated light steel composite load-bearing wall panel preparation method consists of following steps:
A, first frame is retrained composite square steel tube, the termination of the welded wire fabric that is comprised of horizontal longitudinal steel wire and vertical vertically steel wire of arranging with body of wall both sides anchor respectively is welded into one, termination with horizontal drawknot steel wire, the oblique drawknot steel wire of level, vertical oblique drawknot steel wire, welded wire fabric Nodes with the both sides layout, overlap joint welds respectively, be combined into level and vertical bidirectional truss, form whole light steel composite web frame system.
B, the special-purpose shaper of employing and moulding technology are filled heat insulation core material.
C, its semiproduct are packed in wall panel forming machine on the member production line,, with existing light high-strength heat preservation concrete processed,, with the stack pile such as frame constraint composite square steel tube, be made into assembling prefabricated light steel composite load-bearing wall panel.
D, the member finished product is directly entered natural high-temperature curing kilns in production line by making flow process, until its concrete strength, reach 80% kiln discharge when above, carry out next process, as carrying out internal and external ornament, packing, transportation, on-the-spot installation after drying.
The preferred mounting method of a kind of assembling prefabricated light steel composite load-bearing wall panel, Plane Installation of the present invention is configured to the side fascia of lateral arrangement, the side fascia of vertically arranging, shear wall slab, corner composite light-weight Steel Frame Column, T-shaped junction composite light-weight Steel Frame Column; These structures adopt welding technology jointly, form the A set of wall assembling and do the way construction technical schemes.
The preferred mounting method of a kind of assembling prefabricated light steel composite load-bearing wall panel, at right angle setting of the present invention is configured to the side fascia of first floor lateral arrangement, the side fascia of two layers of lateral arrangement, the composite light-weight steel-frame beam of lateral arrangement, the composite light-weight steel truss structure precast floor slab of vertically arranging,, with the lower-left panel assembly, adopt welding technology, form a whole set of body of wall and floor, by the assembling that the composite light-weight steel framed structure is together to form, do the way construction technical schemes
The present invention is a kind of building maintenance member, its high-strength light, can be connected with various steel work, Reinforced Concrete Structure framework one, and the building structure overall performance is stable, and anti-seismic performance is splendid, and especially sound insulation, insulation, flameproof effect are better.
This member has following advantage:
1, from heavy and light, less than brick mix structure body of wall 20%.
2, insulation, heat insulation, thermal resistance value R〉4.6.
3, soundproof effect, more than 120 decibels.
4, anti-seismic performance is splendid.
5, fire prevention, belong to and do not fire member.
6, batch production production is prefabricated, and assembling is done the way installation.
7, cost economic is reasonable, and energy-saving and environmental protection.
8, be fit to various industrial construction, civilian construction, multilayer structure.
Description of drawings:
Accompanying drawing 1 is vertical section organigram of the present invention;
Accompanying drawing 2 is horizontal profile organigrams of the present invention;
Accompanying drawing 3 is Plane Installation organigrams of the present invention;
Accompanying drawing 4 is at right angle setting organigrams of the present invention.
1 frame constraint composite square steel tube in figure, 2 horizontal longitudinal steel wires, 3 vertical vertical steel wires, 4 heat insulation core materials, 5 horizontal drawknot steel wires, the 6 oblique drawknot steel wires of level, 7 vertical oblique drawknot steel wires, 8 high-strength heat preservation concretes, the side fascia of 9 lateral arrangement, 10 side fascias of vertically arranging, 11 shear wall slabs, 12 corner composite light-weight Steel Frame Column, 13 T-shaped junction composite light-weight Steel Frame Column, the side fascia of 14 first floor lateral arrangement, the side fascia of 15 2 layers of lateral arrangement, the composite light-weight steel-frame beam of 16 lateral arrangement, the 17 composite light-weight steel truss structure precast floor slabs of vertically arranging.
The specific embodiment:
Shown in accompanying drawing 1, accompanying drawing 2, two welded wire fabrics that this assembling prefabricated light steel composite load-bearing wall panel is comprised of frame constraint composite square steel tube 1, horizontal longitudinal steel wire 2 and vertical vertical steel wire 3.Water horizontal drawing knot steel wire 5, the oblique drawknot steel wire 6 of level, vertical oblique drawknot steel wire 7 are connected and jointly form the whole light steel net rack structural system of two direction truss formula, in fill out heat insulation core material 4, the metope both sides are and the light high-strength heat preservation concrete 8 of frame constraint composite square steel tube 1 stack pile such as grade, are together to form assembling prefabricated light steel composite load-bearing wall panel.
A kind of assembling prefabricated light steel composite load-bearing wall panel preparation method, is characterized in that, following steps, consists of:
A, first frame is retrained composite square steel tube 1, the termination of the welded wire fabric that is comprised of horizontal longitudinal steel wire 2 and vertical vertically steel wire 3 of arranging with body of wall both sides anchor respectively is welded into one.With the termination of horizontal drawknot steel wire 5, the oblique drawknot steel wire 6 of level, vertical oblique drawknot steel wire 7, with the welded wire fabric Nodes that both sides are arranged, overlap joint welds respectively, is combined into level and vertical bidirectional truss, forms whole light steel composite web frame system.
B, employing mould machine are filled heat insulation core material 4.
C, its semiproduct are packed in wall panel forming machine on the member production line,, with existing light high-strength heat preservation concrete 8 processed,, with frame constraint composite square steel tube 1 stack pile such as grade, be made into assembling prefabricated light steel composite load-bearing wall panel.
D, the member finished product is directly entered natural high-temperature curing kilns in production line by making flow process, until its concrete strength, reach 80% kiln discharge when above, carry out next process, as carrying out internal and external ornament, packing, transportation, on-the-spot installation after drying.
With reference to accompanying drawing 3, the preferred mounting method of a kind of assembling prefabricated light steel composite load-bearing wall panel, Plane Installation of the present invention is configured to the side fascia 9 of lateral arrangement, the side fascia 10 of vertically arranging, shear wall slab 11, corner composite light-weight Steel Frame Column 12, T-shaped junction composite light-weight Steel Frame Column 13; These structures adopt welding technology jointly, form the A set of wall assembling and do the way construction technical schemes.
With reference to accompanying drawing 4, the preferred mounting method of a kind of assembling prefabricated light steel composite load-bearing wall panel, at right angle setting of the present invention is configured to the side fascia 14 of first floor lateral arrangement, the side fascia 15 of two layers of lateral arrangement, the composite light-weight steel-frame beam 16 of lateral arrangement, the composite light-weight steel truss structure precast floor slab 17 of vertically arranging, with the lower-left panel assembly, adopt welding technology, form a whole set of body of wall and floor, by the assembling that the composite light-weight steel framed structure is together to form, do the way construction technical schemes.
The above is only preferred embodiment of the present invention, not the present invention is done any pro forma restriction, and any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done, within all belonging to the technical solution of the present invention scope.
Claims (1)
1. assembling prefabricated light steel composite load-bearing wall panel, its preparation method is:
A, first frame is retrained composite square steel tube (1) and body of wall both sides arrange the welded wire fabric that is formed by horizontal longitudinal steel wire (2) and vertical vertically steel wire (3) termination respectively anchor be welded into one, termination with horizontal drawknot steel wire (5), the oblique drawknot steel wire of level (6), vertical oblique drawknot steel wire (7), welded wire fabric Nodes with the both sides layout, overlap joint welds respectively, be combined into level and vertical bidirectional truss, form whole light steel composite web frame system;
B, employing mould machine are filled heat insulation core material (4);
C, its semiproduct are packed in wall panel forming machine on the member production line, with existing light high-strength heat preservation concrete processed (8), be made into assembling prefabricated light steel composite load-bearing wall panel, thickness and frame constraint composite square steel tube (1) are equal to;
D, make the member finished product enter natural high-temperature curing kilns in production line, until its concrete strength, reach 80% kiln discharge when above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103663845A CN102433955B (en) | 2012-02-02 | 2012-02-02 | Assembling prefabricated light steel composite load-bearing wall panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103663845A CN102433955B (en) | 2012-02-02 | 2012-02-02 | Assembling prefabricated light steel composite load-bearing wall panel |
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| Publication Number | Publication Date |
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| CN102433955A CN102433955A (en) | 2012-05-02 |
| CN102433955B true CN102433955B (en) | 2013-11-13 |
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| CN103088940B (en) * | 2013-01-29 | 2015-08-12 | 湖南大学 | A kind of compound shear wall and construction method thereof |
| CN103266662B (en) * | 2013-04-27 | 2015-11-25 | 陈久旺 | The assembled house of light steel composite board |
| CN103924711B (en) * | 2014-05-01 | 2015-12-09 | 西安科技大学 | The construction technology of assembling grillage shear wall structural system |
| CN104328877A (en) * | 2014-09-15 | 2015-02-04 | 马义和 | Construction method of 3D (Three-Dimensional) printing dry method-constructed inner and outer decorative heat-preservation structure |
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| CN106320572A (en) * | 2016-08-18 | 2017-01-11 | 上海闵轩钢结构工程有限公司 | Novel composite external wall panel and production process thereof |
| CN106223462A (en) * | 2016-09-06 | 2016-12-14 | 天保建设集团有限公司 | A kind of self-heat preserving assembly type building structure |
| CN106894539A (en) * | 2017-03-15 | 2017-06-27 | 威信广厦模块住宅工业有限公司 | A kind of prefabricated bearing wall |
| CN111456278A (en) * | 2020-05-08 | 2020-07-28 | 江苏豪斯建设工程有限公司 | Bearing and heat insulation integrated wall structure |
| CN112726889A (en) * | 2020-12-31 | 2021-04-30 | 重庆市臻成建材有限公司 | Production method of sound-insulation heat-preservation light wallboard capable of being assembled for construction |
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